package com.xnyy.lottery.common.exception;

import com.xnyy.lottery.common.CommonResult;
import com.xnyy.lottery.common.HttpStatus;
import lombok.extern.slf4j.Slf4j;
//import org.springframework.security.access.AccessDeniedException;
//import org.springframework.security.authentication.AccountExpiredException;
//import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.validation.BindException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.NoHandlerFoundException;

@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {

    /**
     * 基础异常
     */
    @ExceptionHandler(BaseException.class)
    public CommonResult baseException(BaseException e) {
        return CommonResult.error(e.getMessage());
    }

    /**
     * 业务异常
     */
    @ExceptionHandler(CustomException.class)
    public CommonResult businessException(CustomException e) {
        if (e.getCode() == null) {
            return CommonResult.error(e.getMessage());
        }
        return CommonResult.error(e.getCode(), e.getMessage());
    }

    @ExceptionHandler(NoHandlerFoundException.class)
    public CommonResult handlerNoFoundException(Exception e) {
        log.error(e.getMessage(), e);
        return CommonResult.error(HttpStatus.NOT_FOUND, "路径不存在，请检查路径是否正确");
    }
//  security 的异常类
//    @ExceptionHandler(AccessDeniedException.class)
//    public CommonResult handleAuthorizationException(AccessDeniedException e) {
//        log.error(e.getMessage());
//        return CommonResult.error(HttpStatus.FORBIDDEN, "没有权限，请联系管理员授权");
//    }
//
//    @ExceptionHandler(AccountExpiredException.class)
//    public CommonResult handleAccountExpiredException(AccountExpiredException e) {
//        log.error(e.getMessage(), e);
//        return CommonResult.error(e.getMessage());
//    }
//
//    @ExceptionHandler(UsernameNotFoundException.class)
//    public CommonResult handleUsernameNotFoundException(UsernameNotFoundException e) {
//        log.error(e.getMessage(), e);
//        return CommonResult.error(e.getMessage());
//    }

    @ExceptionHandler(Exception.class)
    public CommonResult handleException(Exception e) {
        log.error(e.getMessage(), e);
        return CommonResult.error(e.getMessage());
    }

    /**
     * 自定义验证异常
     */
    @ExceptionHandler(BindException.class)
    public CommonResult validatedBindException(BindException e) {
        log.error(e.getMessage(), e);
        String message = e.getAllErrors().get(0).getDefaultMessage();
        return CommonResult.error(message);
    }

    /**
     * 自定义验证异常
     */
    @ExceptionHandler(MethodArgumentNotValidException.class)
    public Object validExceptionHandler(MethodArgumentNotValidException e) {
        log.error(e.getMessage(), e);
        String message = e.getBindingResult().getFieldError().getDefaultMessage();
        return CommonResult.error(message);
    }

}
